Click on the third or sixth rank to set the en passant target square.

EGTB: win in 6 half-moves

# move score
1 Kb7 win in 5 half-moves
2 Ka5 draw
3 Ka6 draw
4 Ka7 draw
5 Kb5 draw
6 Na5 draw
7 Nc1 draw
8 Nc5 draw
9 Nd2 draw
10 Nd4 draw
11 Na1 loss in 8 half-moves
12 Kc6 loss in 2 half-moves
13 Kc7 loss in 2 half-moves
14 Kc5 loss in 1 half-moves